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CXL 230-1/DAB

Base Station and Marine DAB Antenna

  • This 0 dBd omnidirectional base station and marine antenna covers the terrestrial DAB (Digital Audio Broadcast) Band.
  • The antenna is a ½ λ design and this means that it needs neither loading coils, ground-plane, radials nor other auxiliary arrangements.

DESCRIPTION

  • Avoid mounting the antenna parallel with and in the neighbourhood of other metal parts, such as masts, supporting wires etc. Free mounting and as high as possible is most preferable, otherwise the SWR and the radiation diagram will be influenced.
  • Bear in mind that the higher the antenna is mounted the better coverage.
  • Furthermore, the antenna is a grounded radiator antenna and therefore it shows a DC-short across the coaxial cable.
  • A conical glass fibre tube completely encloses the carefully designed radiating element to ensure long dependable service in all climates.

ORDERING DESIGNATIONS

TYPE PRODUCT NO.
CXL 230-1/DAB 100000084

SPECIFICATIONS

ELECTRICAL
MODEL CXL 230-1/DAB
ANTENNA TYPE ½ λ coaxial, broad-band
FREQUENCY 223 - 240 MHz
IMPEDANCE Nom. 50 Ω
POLARIZATION Vertical
GAIN 2 dBi 0 dBd
BANDWIDTH 17 MHz
SWR < 1.5
MAX. POWER 150 W
HCM CODE HCM000ND000, 040DE00
MECHANICAL
TEMP. RANGE -30° C → +70° C
CONNECTOR UHF-female
WIND SURFACE 0.024 m²
WIND LOAD 30 N @ 160 km/h
COLOUR White (RAL 9003)
MATERIALS Shroud: Polyurethane-coated glass fibre
Mounting bracket: Chromed brass
TOTAL HEIGHT Approx. 1.15 m
DIA. IN TOP END 8 mm
DIA. IN BOTTOM END 16 mm
WEIGHT Approx. 300 g
MOUNTING On 1” RG (G1” - 11) threaded water pipe or
on optional mounting brackets (see Accessories)

TYPICAL GAIN AND SWR CURVES

 

ACCESSORIES (to be ordered separately)

 

TYPICAL RADIATION PATTERN (E-PLANE)

 

TYPICAL RADIATION PATTERN (H-PLANE)

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